Context Identifying current physical activity levels and sedentary time of preschool children
is important for informing government policy and community initiatives. This paper reviewed …

CONTEXT: To date, no reviews have investigated the evidence of tracking of physical
activity and sedentary behavior specifically during early childhood (aged 0–5.9 years) or …

An expert panel workshop had two specific aims:(a) to review the current state of knowledge
of existing methods for assessing physical activity and sedentary behavior in order to …

This systematic review presents research on the physical activity levels of preschool-aged
children (aged 2–6 years). Thirty-nine primary studies (published 1986–2007) representing …

Background Physical activity and sedentary behavior habits are established during early
childhood, yet only recently has objectively measured data been available on children aged …

Background Determining the most important demographic correlates of sedentary behavior
and physical activity will help identify the groups of children that are most in need of …

Methods We obtained baseline measurements of physical activity by using an Actical
accelerometer among 337 preschool-aged children (aged 2-5) of overweight or obese …

Objective To describe and identify correlates of objectively measured physical activity and
sedentary behavior in 2-year-old toddlers. Study design A total of 347 children participating …

OBJECTIVE: To describe and compare levels of physical activity and sedentary behavior in
schoolchildren from 34 countries across 5 WHO Regions. STUDY DESIGN: The analysis …

Background Many preschoolers spend a substantial portion of their day enrolled in centre-
based childcare; the amounts of physical activity and sedentary time accumulated in this …